About Us


Watch our awesome video from Lake of the Woods Tri-Sport 2016! Created by John Inman of BioSkin.

Check out video from 2015 event.

IMAG0358_BURST002BioSkin and Rogue Valley Race Group present: Southern Oregon’s Lake of the Woods Tri-Sport Weekend, September 9th & 10th, 2017.




  • 1.5K or 3K Open Water Swims:
  • Sprint Triathlon/Duathlon:
    (750M or 820yd swim,  15K ride, 5K run)
  • Long Course Triathlon/Duathlon:
    (1.5K or 1640yd  swim, 31M ride, 10K run)
  • Kids Triathlon and Duathlon (lower age limit is 10 unless accompanied by parent)
    (150yd swim, 4Mi bike, 1Mi run)
  • 1/2 Marathon
  • 5K Poker Run

2017 Registration will open soon!


We invite you to stay all weekend. Enjoy a BBQ and a live band near the bonfire pit after Saturday’s races. The awards ceremony will take place between the Marina and Lodge. Later in the evening, there will be a bonfire. Sunday morning we’ll have the 1/2 Marathon and a 5K Poker Run.
Cabins will be at the off-season rate, and there is camping at either Aspen or Sunset Campgrounds. Family fun includes paddle and motor boat rentals. Bring your friends and family and enjoy all that Lake of the Woods has to offer.  Come to participate, to cheer on your favorite athlete or just enjoy the quintessential Oregon lake experience!


Schedule of Day’s Events:
Course Outlines:


Race packets will be available at the Lake of the Woods Marina at 7:30am the morning of the race. Registrations will be taken up until race start.